Super323
TM
SOT323 PNP SILICON POWER
(SWITCHING) TRANSISTOR
ISSUE 1 - SEPTEMBER 1998
FEATURES
*
500mW POWER DISSIPATION
*
I
C
CONT 1A
*
3A Peak Pulse Current
*
Excellent H
FE
Characteristics Up To 3A (pulsed)
*
Extremely Low Saturation Voltage
*
Extremely Low Equivalent On Resistance; R
CE(sat)
APPLICATIONS
*
Switch functions in LED displays and Satellite receivers
*
Negative boost functions in DC-DC converters
DEVICE TYPE
COMPLEMENT
PARTMARKING
R
CE(sat)
ZUMT718
ZUMT618
T72
200m
at 1A
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VALUE
UNIT
Collector-Base Voltage
V
CBO
-20
V
Collector-Emitter Voltage
V
CEO
-20
V
Emitter-Base Voltage
V
EBO
-5
V
Peak Pulse Current**
I
CM
-3
A
Continuous Collector Current
I
C
-1
A
Base Current
I
B
-200
mA
Power Dissipation at T
amb
=25C*
P
tot
385
500
mW
Operating and Storage Temperature
Range
T
j
:T
stg
-55 to +150
C
Recommended P
tot
calculated using FR4 measuring 10 x 8 x 0.6mm (still air).
Maximum power dissipation is calculated assuming that the device is mounted on FR4
size 25x25x0.6mm and using comparable measurement methods adopted by other suppliers.
ZUMT718
ELECTRICAL CHARACTERISTICS (at T
amb
= 25C unless otherwise stated).
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
CONDITIONS.
Collector-Base
Breakdown Voltage
V
(BR)CBO
-20
V
I
C
= -100
A
Collector-Emitter
Breakdown Voltage
V
(BR)CEO
-20
V
I
C
= -10mA*
Emitter-Base
Breakdown Voltage
V
(BR)EBO
-5
V
I
E
= -100
A
Collector Cut-Off
Current
I
CBO
-10
nA
V
CB
=-15V
Emitter Cut-Off
Current
I
EBO
-10
nA
V
EB
=-4V
Collector Emitter
Cut-Off Current
I
CES
-10
nA
V
CES
=-15V
Collector-Emitter
Saturation Voltage
V
CE(sat)
-33.5
-80
-130
-180
-45
-110
-175
-250
mV
mV
mV
mV
I
C
= -0.1A, I
B
= -10mA*
I
C
= -0.25A, I
B
= -10mA*
I
C
= -0.5A, I
B
=-20 mA*
I
C
= -1A, I
B
= -100mA*
Base-Emitter
Saturation Voltage
V
BE(sat)
-970
-1100
mV
I
C
= -1A, I
B
= -100mA*
Base-Emitter
Turn-On Voltage
V
BE(on)
-850
-1100
mV
I
C
= -1A, V
CE
= 2V*
Static Forward
Current Transfer
Ratio
h
FE
300
300
200
150
20
490
450
315
190
75
I
C
= -10mA, V
CE
=-2V*
I
C
= -0.1A, V
CE
= -2V*
I
C
= -0.5A, V
CE
=-2V*
I
C
= -1A, V
CE
= -2V*
I
C
= -1.5A, V
CE
= -2V*
Transition
Frequency
f
T
210
MHz
I
C
=-50mA, V
CE
=-10V
f=100MHz
Output Capacitance
C
obo
11
pF
V
CB
=-10V, f=1MHz
Turn-On Time
t
(on)
60
ns
V
CC
= -10V, I
C
= -1A
I
B1
=I
B2
=-100mA
Turn-Off Time
t
(off)
135
ns
*Measured under pulsed conditions. Pulse width=300
s. Duty cycle
2%
ZUMT718
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